(
课件网) Period 3 UNIT 3 ENVIRONMENTAL PROTECTION主题语境 人与自然———自然环境保护 课时学案 语言知识讲练(Reading and Thinking) (1) starve for 渴望……；极需要…… starve to do sth． 渴望做某事 (2)starvation n． 饥饿；饿死；挨饿 1．starve vi．& vt．(使)挨饿；饿死 [即学即练]———单句语法填空/完成句子 ①They got lost in the desert and starved to _____(dead)． ②He starved _____(see) her once again． ③Millions of people will face _____ (starve) next year as a result of the drought． ④我渴望得到一个学习如何包饺子的机会，包饺子是一个典型的中国习俗。 _____ how to make dumplings，which is a typical Chinese custom． death to see starvation I starve for a chance to learn (1)sustain damage/an injury/a defeat 遭受损失/伤害/遭到失败 sustain one's interest 保持某人的兴趣 (2)sustainable adj． 可持续的；合理利用的 2．sustain vt．维持；遭受；承受住 [即学即练]———单句语法填空/完成句子 ①_____ (sustain) development is a brand new idea of society development． ②They found it difficult _____(sustain) an interest in their talk． ③集体锻炼是提高身体素质和保持健康生活方式的最有效方法之一。 Group exercise is one of the most effective ways to improve physical fitness and _____． Sustainable to sustain sustain a healthy lifestyle (1)restrict...to... 把……限制在…… (2)restricted adj． 有限的；受限制的 be restricted to 被限制(在某范围) (3)restriction n． 限制规定；限制法规；约束 impose/place a restriction on sth． 对某事实行限制 3．restrict vt．限制；限定；束缚 [即学即练]———单句语法填空/完成句子 ①The newly-opened swimming club is open to families in the neighbourhood without _____ (restrict)． ②The government placed restrictions ___ the number of foreign cars that could be imported． ③俱乐部成员的数量被限制在10人以内，因此进入这个俱乐部很难。 The number of club members _____，so it is difficult to be admitted to the club． restriction on is restricted to ten seize sth．from... 从……抓取/夺取某物 seize a chance/an opportunity 抓住机会/机遇 seize sb．by the＋身体部位 抓住某人的…… be seized with 被(强烈的情感、愿望等)影响 4．seize vt．抓住；夺取；控制 [即学即练]———单句语法填空/词汇升级 ①Before the thief could run away，the brave girl seized him by ___ collar． ②Hearing that she was suspected by the police, she was seized ____ panic． ③I was about to fall off the bike when my father reached out his strong hand and seized my arm． →I was about to fall off the bike when my father reached out his strong hand and _____． the with seized me by the arm [教材P26] There is little doubt that Earth is getting warmer and warmer ( see the graph)． 毫无疑问，地球正在变得越来越暖和(见图表)。 1．There is little/no doubt that...“毫无疑问……” [句式分析] 本句中that引导同位语从句。There is no/little doubt that...意为“毫无疑问……”。 There is little doubt that further consideration must be paid to our green campus． 毫无疑问，我们应该给予绿色校园更多的思考。 (1)doubt用作名词时，在肯定 ... ...
